Final answer:
Rising nationalism in Europe created conflicts leading to World War I, with Alsace-Lorraine being a key point of contention between France and Germany.
Explanation:
Rising nationalism in Europe during the late 19th and early 20th centuries led to heightened tensions and conflicts that eventually culminated in World War I. One of the key points of contention was the region of Alsace-Lorraine, which was a source of conflict between France and Germany. Otto von Bismarck's diplomatic maneuvers and the complex system of alliances in Europe played significant roles in exacerbating these tensions.
Learn more about Nationalism, World War I, Alsace-Lorraine here:
https://brainly.com/question/12962169
